Tour v381
CORZ
CORE SCIENTIFIC INC
$24.01 +7.19%
$23.71 (-1.25%)🌙
as of 07/21 06:22 PM
(7/20 18:21) ◀
|
Tuesday, July 21, 2026 (6:22pm)
January 2026
|
▶ (7/22 18:59)
◀ 7/21 18:22 ▶

Option Volume

Detail
ℹ
Current (07/21) 49,483
Calls: 39,714 (80%)
Puts: 9,769 (20%)
Prior (07/20) 79,375
Calls: 47,270 (60%)
Puts: 32,105 (40%)
Current vs Prior -37.66%
Calls: -15.98% (Calls)
Puts: -69.57% (Puts)
Prior 7-Day Total 353,876
Calls: 234,249 (66%)
Puts: 119,627 (34%)
Prior 7-Day Average 50,553
Calls: 33,464 (66%)
Puts: 17,089 (34%)
Current vs Prior 7-Day Avg -2.12%
Calls: +18.68%
Puts: -42.84%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $6.40M
Calls: $5.28M (82%)
Puts: $1.13M (18%)
Prior (07/20) $9.79M
Calls: $6.71M (69%)
Puts: $3.08M (31%)
Current vs Prior -34.58%
Calls: -21.32%
Puts: -63.44%
Prior 7-Day Total $43.87M
Calls: $27.90M (64%)
Puts: $15.96M (36%)
Prior 7-Day Average $6.27M
Calls: $3.99M (64%)
Puts: $2.28M (36%)
Current vs Prior 7-Day Avg +2.17%
Calls: +32.36%
Puts: -50.61%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.25
Prior (07/20) 0.68
Current vs Prior -63.78%
Prior 7-Day Average 0.47
Current vs Prior 7-Day Avg -47.58%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 970,722
Calls: 688,028 (71%)
Puts: 282,694 (29%)
Prior (07/20) 852,565
Calls: 559,938 (66%)
Puts: 292,627 (34%)
Current vs Prior +13.86%
Prior 7-Day Total 5,603,729
Calls: 3,684,966 (66%)
Puts: 1,918,763 (34%)
Prior 7-Day Average 800,532
Calls: 526,423 (66%)
Puts: 274,109 (34%)
Current vs Prior 7-Day Avg +21.26%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 9.04% | 14.37%23.62% | 31.78%
Prior 10.40% | 15.54%26.34% | 34.20%
Current vs Prior -13.11% | -7.51%-10.34% | -7.07%
Prior 7-Day Avg 9.78% | 13.78%11.67% | 27.94%
Current vs 7-Day Avg -7.62% | +4.24%+102.33% | +13.76%
Prior 7-Day Eod 10.40% | 15.54%26.34% | 34.20%
Current vs 7-Day Eod -13.11% | -7.51%-10.34% | -7.07%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.89% | 16.69%
Calls: 11.61% | 13.27%
Puts: 18.18% | 20.11%
Prior 14.89% | 16.69%
Calls: 11.61% | 13.27%
Puts: 18.18% | 20.11%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 14.89% | 16.69%
Calls: 11.61% | 13.27%
Puts: 18.18% | 20.11%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 82% of dollar volume in calls ($5.28M) vs puts ($1.13M). Extreme bullish P/C ratio of 0.25 - heavy call buying (39,714 calls vs 9,769 puts). P/C ratio dropping 64% - sentiment shifting bullish. Call-heavy open interest (688,028 calls vs 282,694 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 18 of results (avg 7.3%, best 3.7%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Jul 241.861.95$1.914.7%640.753.7K
$23.00Jul 241.501.59$1.555.8%1280.68757
$21.00Aug 214.354.70$4.537.7%10.72--
$21.00Aug 284.554.95$4.758.4%10.71--
$22.00Jul 312.702.94$2.828.5%60.72828
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$24.00Aug 212.672.77$2.723.7%340.45344
$25.00Aug 213.203.35$3.284.6%460.50215
$25.50Aug 213.453.65$3.555.6%80.53--
$24.50Aug 212.883.05$2.975.7%70.47--
$26.00Jul 242.192.33$2.266.2%30.7888

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.95, cheapest $0.95)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$24.00Jul 240.881.03$0.9615.6%6790.52377
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$24.00Jul 240.861.03$0.9517.9%150.48270

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 58 found (avg delta 0.69, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Jul 243.204.60$3.9035.9%40.93--
$19.50Jul 243.355.80$4.5853.5%50.933
$20.50Jul 243.354.00$3.6817.7%20.92--
$21.00Jul 242.933.50$3.2217.7%90.8969
$21.50Jul 242.363.20$2.7830.2%110.862.2K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$28.50Jul 244.105.25$4.6824.6%20.96--
$28.00Jul 243.655.25$4.4536.0%10.93--
$27.50Jul 242.824.90$3.8653.9%10.91--
$27.00Jul 242.893.50$3.2019.1%10.88--
$26.50Jul 242.503.25$2.8826.0%20.83--

Most actively traded options today. High liquidity = easy entry/exit. 130 active (total vol 13.3K, top 2.8K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Jul 311.031.26$1.1520.0%2.8K0.43613
$25.00Jul 240.460.58$0.5223.1%1.9K0.3511.1K
$26.00Jul 240.220.34$0.2842.9%8980.22708
$27.00Jul 310.460.63$0.5530.9%7890.26241
$24.00Jul 240.881.03$0.9615.6%6790.52377
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Jul 312.002.28$2.1413.1%7840.57215
$20.00Jul 240.040.08$0.0666.7%5380.052.5K
$20.50Jul 240.050.12$0.0977.8%4250.0785
$20.00Aug 70.700.93$0.8228.0%2440.20757
$23.00Aug 212.072.59$2.3322.3%1030.39669

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 32 strikes (avg 13.1%, max 20.4%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$20.00Jul 24Aug 21128.4%106.7%20.4%5--
$21.00Jul 24Aug 28121.9%102.5%19.0%1069
$23.50Jul 24Aug 21112.8%96.6%16.9%124132
$22.00Jul 24Aug 28118.3%101.5%16.5%2859
$20.50Jul 24Jul 31123.8%106.4%16.4%3--
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$20.00Jul 24Aug 21128.4%106.7%20.4%5434.4K
$22.00Jul 24Aug 21118.3%98.3%20.4%944.2K
$21.00Jul 24Aug 21121.9%102.1%19.4%524.7K
$21.50Jul 24Aug 21119.4%100.8%18.4%40128
$20.50Jul 24Aug 21123.8%104.8%18.1%43885

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 74 found (best R:R 4.26, avg 1.58)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$27.00$28.00Aug 21$0.19$0.81$0.194.26$27.19
$27.00$27.50Jul 31$0.10$0.40$0.104.00$27.10
$23.00$23.50Aug 7$0.10$0.40$0.104.00$23.10
$25.50$26.00Jul 24$0.11$0.39$0.113.55$25.61
$22.50$23.50Aug 21$0.25$0.75$0.253.00$22.75
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$22.50$22.00Jul 24$0.11$0.39$0.113.55$22.39
$21.50$21.00Jul 31$0.12$0.38$0.123.17$21.38
$21.00$20.50Aug 21$0.12$0.38$0.123.17$20.88
$23.50$23.00Aug 21$0.12$0.38$0.123.17$23.38
$20.50$20.00Aug 21$0.13$0.37$0.132.85$20.37

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 85 found (best R:R 4.00, avg 1.11)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$22.50$23.00Aug 7$0.40$0.40$0.104.00$22.90
$21.00$21.50Jul 31$0.39$0.39$0.113.55$21.39
$23.50$24.50Aug 7$0.73$0.73$0.272.70$24.23
$22.50$23.00Jul 24$0.36$0.36$0.142.57$22.86
$22.00$22.50Jul 31$0.35$0.35$0.152.33$22.35
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$26.00$25.50Jul 24$0.39$0.39$0.113.55$25.61
$27.00$25.00Jul 31$1.48$1.48$0.522.85$25.52
$23.00$22.50Aug 7$0.35$0.35$0.152.33$22.65
$25.50$25.00Jul 24$0.34$0.34$0.162.13$25.16
$24.50$23.50Aug 7$0.65$0.65$0.351.86$23.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 32 found (avg debit $0.64, cheapest $0.28)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$28.00Jul 24Jul 31$0.31110.3%98.0%
$28.50Jul 24Jul 31$0.37109.0%107.7%
$26.50Jul 24Jul 31$0.38110.2%92.0%
$27.00Jul 24Jul 31$0.41109.7%97.0%
$20.50Jul 24Jul 31$0.50123.8%106.4%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$20.00Jul 24Jul 31$0.28128.4%111.6%
$20.50Jul 24Jul 31$0.30123.8%106.4%
$19.50Jul 24Jul 31$0.31147.6%126.8%
$21.00Jul 24Jul 31$0.40121.9%108.7%
$27.00Jul 24Jul 31$0.42109.7%97.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 49 found (cheapest 7.96% of stock, avg 17.40%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$24.00Jul 24$0.96$0.95$1.91$22.09$25.917.96%
$24.50Jul 24$0.72$1.21$1.93$22.57$26.438.04%
$23.50Jul 24$1.23$0.73$1.96$21.54$25.468.16%
$25.00Jul 24$0.52$1.53$2.05$22.95$27.058.54%
$23.00Jul 24$1.55$0.54$2.09$20.91$25.098.70%
$25.50Jul 24$0.39$1.87$2.26$23.24$27.769.41%
$22.50Jul 24$1.91$0.39$2.30$20.20$24.809.58%
$26.00Jul 24$0.28$2.26$2.54$23.46$28.5410.58%
$22.00Jul 24$2.31$0.28$2.59$19.41$24.5910.79%
$21.50Jul 24$2.78$0.19$2.97$18.53$24.4712.37%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 106 found (cheapest 2.04% of stock, avg 11.41%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$26.50$22.00Jul 24$0.21$0.28$0.49$21.51$26.99
$26.00$22.00Jul 24$0.28$0.28$0.56$21.44$26.56
$26.50$22.50Jul 24$0.21$0.39$0.60$21.90$27.10
$25.50$22.00Jul 24$0.39$0.28$0.67$21.33$26.17
$26.00$22.50Jul 24$0.28$0.39$0.67$21.83$26.67
$26.50$23.00Jul 24$0.21$0.54$0.75$22.25$27.25
$25.50$22.50Jul 24$0.39$0.39$0.78$21.72$26.28
$25.00$22.00Jul 24$0.52$0.28$0.80$21.20$25.80
$26.00$23.00Jul 24$0.28$0.54$0.82$22.18$26.82
$25.00$22.50Jul 24$0.52$0.39$0.91$21.59$25.91

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 59 found (best R:R 8.09, avg credit $0.49)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
24/2426/26Aug 7$0.89$0.118.09$23.61$26.89
20/2122/22Aug 7$0.85$0.155.67$20.15$22.35
24/2428/28Aug 7$0.82$0.184.56$23.68$28.82
24/2425/26Aug 7$0.81$0.194.26$23.69$25.81
22/2324/24Jul 24$0.39$0.113.55$22.61$24.39
21/2224/24Jul 31$0.39$0.113.55$21.11$23.89
22/2327/28Aug 7$0.78$0.223.55$22.22$27.78
20/2126/26Aug 21$0.39$0.113.55$20.61$26.39
22/2224/25Aug 21$0.39$0.113.55$21.61$24.89
23/2426/26Aug 21$0.39$0.113.55$23.11$26.39

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 28 found (best R:R 19.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$24.00$25.00$26.00Aug 14$0.05$0.9519.00
$25.00$25.50$26.00Aug 7$0.06$0.447.33
$21.50$22.00$22.50Jul 24$0.07$0.436.14
$24.50$25.00$25.50Jul 24$0.07$0.436.14
$24.50$25.00$25.50Jul 31$0.07$0.436.14
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$24.00$24.50$25.00Jul 24$0.06$0.447.33
$20.50$21.00$21.50Aug 21$0.06$0.447.33
$24.00$24.50$25.00Aug 21$0.06$0.447.33
$19.50$20.00$20.50Jul 31$0.09$0.414.56
$20.00$20.50$21.00Jul 31$0.09$0.414.56

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 29 found (best net $-0.16, 28 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$27.00$28.001:2Jul 24$0.00$1.00
$25.00$27.001:2Aug 28-$1.17$0.83
$27.00$28.001:2Aug 7-$0.36$0.64
$26.50$27.001:2Jul 24-$0.07$0.43
$26.00$26.501:2Jul 24-$0.14$0.36
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$23.50$22.001:2Jul 31-$0.16$1.34
$27.00$25.001:2Jul 31-$0.66$1.34
$21.50$21.001:2Jul 24-$0.07$0.43
$20.00$19.501:2Jul 24-$0.08$0.42
$22.00$21.501:2Jul 24-$0.10$0.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 34 found (best yield 10.25%, avg 4.44%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$24.50Aug 21$2.460.532.0%10.25%12.29%1136
$25.00Aug 28$2.460.524.1%10.25%14.37%300--
$25.00Aug 21$2.230.504.1%9.29%13.41%11818.7K
$25.50Aug 21$2.040.476.2%8.50%14.70%9--
$25.00Aug 14$1.980.494.1%8.25%12.37%2--
$26.00Aug 21$1.860.448.3%7.75%16.03%244.5K
$27.00Aug 28$1.740.4212.4%7.25%19.70%1--
$26.00Aug 14$1.600.448.3%6.66%14.95%948
$27.00Aug 21$1.510.3912.4%6.29%18.74%1712.0K
$25.00Aug 7$1.490.474.1%6.21%10.33%106822

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 39,714
Total Puts 9,769
Put/Call Ratio 0.25
Net Difference 29,945

Prior's Put/Call Breakdown

Total Calls 47,270
Total Puts 32,105
Put/Call Ratio 0.68
Net Difference 15,165

Prior 7-Day Put/Call Summary

Total Calls 234,249
Total Puts 119,627
Average Put/Call Ratio 0.47
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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